[Bug 28622] New: radeon video lookup

[Bug 28622] New: radeon video lookup

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=28622

           Summary: radeon video lookup
           Product: Drivers
           Version: 2.5
    Kernel Version: 2.6.37
          Platform: All
        OS/Version: Linux
              Tree: Mainline
            Status: NEW
          Severity: high
          Priority: P1
         Component: Video(DRI - non Intel)
        AssignedTo: drivers_video-dri@kernel-bugs.osdl.org
        ReportedBy: bugzilla.kernel.org@poelzi.org
        Regression: No


Radeon got very unstable from 2.6.36 to 2.6.37 on my system. This is at least
one lockup I'm having when swtiching X Servers. KMS is enabled. Disable KMS
will crash video in like 30-300 seconds.

[81121.199055] INFO: task Xorg:1791 blocked for more than 120 seconds.
[81121.199059] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this
message.
[81121.199061] Xorg          D ffff8801261549d8     0  1791   1743 0x00400004
[81121.199066]  ffff880123b4bb78 0000000000000082 ffff880123b4bd70
0000000000000000
[81121.199069]  00000000000139c0 ffff880126154640 ffff8801261549d8
ffff880123b4bfd8
[81121.199072]  ffff8801261549e0 00000000000139c0 ffff880123b4a010
00000000000139c0
[81121.199076] Call Trace:
[81121.199083]  [<ffffffff8115e687>] ? inode_init_always+0x1c7/0x1d0
[81121.199088]  [<ffffffff815671e7>] __mutex_lock_slowpath+0xf7/0x180
[81121.199091]  [<ffffffff815670cb>] mutex_lock+0x2b/0x50
[81121.199127]  [<ffffffffa0157924>] radeon_bo_create+0x114/0x2c0 [radeon]
[81121.199146]  [<ffffffffa016d30b>] radeon_gem_object_create+0x8b/0x110
[radeon]
[81121.199163]  [<ffffffffa016d3e8>] radeon_gem_create_ioctl+0x58/0xd0 [radeon]
[81121.199180]  [<ffffffffa00458d3>] drm_ioctl+0x433/0x4f0 [drm]
[81121.199198]  [<ffffffffa016d390>] ? radeon_gem_create_ioctl+0x0/0xd0
[radeon]
[81121.199202]  [<ffffffff81157a29>] do_vfs_ioctl+0xa9/0x5a0
[81121.199205]  [<ffffffff81157fa1>] sys_ioctl+0x81/0xa0
[81121.199209]  [<ffffffff8100b002>] system_call_fastpath+0x16/0x1b

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[Bug 28622] radeon video lockup

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=28622


Daniel Poelzleithner <bugzilla.kernel.org@poelzi.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|radeon video lookup         |radeon video lockup




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[Bug 28622] radeon video lockup

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=28622


Alex Deucher <alexdeucher@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |alexdeucher@gmail.com




--- Comment #1 from Alex Deucher <alexdeucher@gmail.com>  2011-02-08 18:00:25 ---
(In reply to comment #0)
> Radeon got very unstable from 2.6.36 to 2.6.37 on my system. This is at least
> one lockup I'm having when swtiching X Servers. KMS is enabled. Disable KMS
> will crash video in like 30-300 seconds.

What do you mean by "swiching X Servers"?  Are you trying to mix KMS and UMS?

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[Bug 28622] radeon video lockup

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=28622





--- Comment #2 from Daniel Poelzleithner <bugzilla.kernel.org@poelzi.org>  2011-02-08 18:24:19 ---
no, starting a second x server session.

btw:

01:00.0 VGA compatible controller: ATI Technologies Inc RV670PRO [Radeon HD
3850] (prog-if 00 [VGA controller])
    Subsystem: ATI Technologies Inc Device e630
    Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx+
    Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort+ >SERR- <PERR- INTx-
    Latency: 0, Cache Line Size: 4 bytes
    Interrupt: pin A routed to IRQ 41
    Region 0: Memory at d0000000 (64-bit, prefetchable) [size=256M]
    Region 2: Memory at fdee0000 (64-bit, non-prefetchable) [size=64K]
    Region 4: I/O ports at de00 [size=256]
    [virtual] Expansion ROM at fde00000 [disabled] [size=128K]
    Capabilities: <access denied>
    Kernel driver in use: radeon
    Kernel modules: radeon

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[Bug 28622] radeon video lockup

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=28622





--- Comment #3 from Alex Deucher <alexdeucher@gmail.com>  2011-02-08 18:28:26 ---
Any chance you could bisect?

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[Bug 28622] radeon video lockup

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=28622





--- Comment #4 from Daniel Poelzleithner <bugzilla.kernel.org@poelzi.org>  2011-02-08 19:04:57 ---
it"s quite hard to reproduce. sometimes it does not happen for 3-4 days and
then it locks up. which verbose level is good for reporting so maybe a higher
one will give more hints.

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[Bug 28622] radeon video lockup

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=28622


Rafael J. Wysocki <rjw@sisk.pl> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |florian@mickler.org,
                   |                            |maciej.rutecki@gmail.com,
                   |                            |rjw@sisk.pl
             Blocks|                            |21782




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[Bug #28622] radeon video lockup

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.36 and 2.6.37.

The following bug entry is on the current list of known regressions
introduced between 2.6.36 and 2.6.37.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=28622
Subject		: radeon video lockup
Submitter	: Daniel Poelzleithner <bugzilla.kernel.org-j3Gp85GwYS0dnm+yROfE0A@public.gmane.org>
Date		: 2011-02-08 17:48 (5 days old)

[Bug #28622] radeon video lockup

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.36 and 2.6.37.

The following bug entry is on the current list of known regressions
introduced between 2.6.36 and 2.6.37.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=28622
Subject		: radeon video lockup
Submitter	: Daniel Poelzleithner <bugzilla.kernel.org@poelzi.org>
Date		: 2011-02-08 17:48 (5 days old)

Re: [Bug #28622] radeon video lockup

[david]

On Sun, 13 Feb 2011, Rafael J. Wysocki wrote:

> This message has been generated automatically as a part of a report
> of regressions introduced between 2.6.36 and 2.6.37.
>
> The following bug entry is on the current list of known regressions
> introduced between 2.6.36 and 2.6.37.  Please verify if it still should
> be listed and let the tracking team know (either way).
>
>
> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=28622
> Subject		: radeon video lockup
> Submitter	: Daniel Poelzleithner <bugzilla.kernel.org@poelzi.org>
> Date		: 2011-02-08 17:48 (5 days old)

hmm, I've occasionally been expericancing what sounds like a similar 
issue.

the screen locks, it doesn't respond to the keyboard (but caps lock still 
works), frequently the mouse pointer still moves, but you can't click on 
anything.

it ususally happens to me a few min after starting firefox (with 10-15 
windows holding a couple hundred tabs), so it could also be a firefox bug 
if it can capture the input and not release it.

I've experianced this on my T61 laptop, and my work machine (Radeon X1300 
series)

I'm currently running ubuntu 10.10 which is 2.6.35-25, so if it is the 
same problem, it wasn't introduced between 2.6.36 and 2.6.37.

like the OP of the bug report, this is not something that happens 
frequently, but I don't do much that stresses the video, so starting all 
these tabs is about as hard as I drive it.

David Lang

[Bug 28622] radeon video lockup

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=28622





--- Comment #5 from Rafael J. Wysocki <rjw@sisk.pl>  2011-02-13 10:56:38 ---
On Sunday, February 13, 2011, david@lang.hm wrote:
> On Sun, 13 Feb 2011, Rafael J. Wysocki wrote:
> 
> > This message has been generated automatically as a part of a report
> > of regressions introduced between 2.6.36 and 2.6.37.
> >
> > The following bug entry is on the current list of known regressions
> > introduced between 2.6.36 and 2.6.37.  Please verify if it still should
> > be listed and let the tracking team know (either way).
> >
> >
> > Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=28622
> > Subject		: radeon video lockup
> > Submitter	: Daniel Poelzleithner <bugzilla.kernel.org@poelzi.org>
> > Date		: 2011-02-08 17:48 (5 days old)
> 
> hmm, I've occasionally been expericancing what sounds like a similar 
> issue.
> 
> the screen locks, it doesn't respond to the keyboard (but caps lock still 
> works), frequently the mouse pointer still moves, but you can't click on 
> anything.
> 
> it ususally happens to me a few min after starting firefox (with 10-15 
> windows holding a couple hundred tabs), so it could also be a firefox bug 
> if it can capture the input and not release it.
> 
> I've experianced this on my T61 laptop, and my work machine (Radeon X1300 
> series)
> 
> I'm currently running ubuntu 10.10 which is 2.6.35-25, so if it is the 
> same problem, it wasn't introduced between 2.6.36 and 2.6.37.
> 
> like the OP of the bug report, this is not something that happens 
> frequently, but I don't do much that stresses the video, so starting all 
> these tabs is about as hard as I drive it.

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Re: [Bug #28622] radeon video lockup

[Rafael J. Wysocki]

On Sunday, February 13, 2011, david-gFPdbfVZQbY@public.gmane.org wrote:
> On Sun, 13 Feb 2011, Rafael J. Wysocki wrote:
> 
> > This message has been generated automatically as a part of a report
> > of regressions introduced between 2.6.36 and 2.6.37.
> >
> > The following bug entry is on the current list of known regressions
> > introduced between 2.6.36 and 2.6.37.  Please verify if it still should
> > be listed and let the tracking team know (either way).
> >
> >
> > Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=28622
> > Subject		: radeon video lockup
> > Submitter	: Daniel Poelzleithner <bugzilla.kernel.org-j3Gp85GwYS0dnm+yROfE0A@public.gmane.org>
> > Date		: 2011-02-08 17:48 (5 days old)
> 
> hmm, I've occasionally been expericancing what sounds like a similar 
> issue.
> 
> the screen locks, it doesn't respond to the keyboard (but caps lock still 
> works), frequently the mouse pointer still moves, but you can't click on 
> anything.
> 
> it ususally happens to me a few min after starting firefox (with 10-15 
> windows holding a couple hundred tabs), so it could also be a firefox bug 
> if it can capture the input and not release it.
> 
> I've experianced this on my T61 laptop, and my work machine (Radeon X1300 
> series)
> 
> I'm currently running ubuntu 10.10 which is 2.6.35-25, so if it is the 
> same problem, it wasn't introduced between 2.6.36 and 2.6.37.
> 
> like the OP of the bug report, this is not something that happens 
> frequently, but I don't do much that stresses the video, so starting all 
> these tabs is about as hard as I drive it.

Thanks for the info, added dri-devel to the CC list.

Rafael

Re: [Bug #28622] radeon video lockup

[Rafael J. Wysocki]

On Sunday, February 13, 2011, david@lang.hm wrote:
> On Sun, 13 Feb 2011, Rafael J. Wysocki wrote:
> 
> > This message has been generated automatically as a part of a report
> > of regressions introduced between 2.6.36 and 2.6.37.
> >
> > The following bug entry is on the current list of known regressions
> > introduced between 2.6.36 and 2.6.37.  Please verify if it still should
> > be listed and let the tracking team know (either way).
> >
> >
> > Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=28622
> > Subject		: radeon video lockup
> > Submitter	: Daniel Poelzleithner <bugzilla.kernel.org@poelzi.org>
> > Date		: 2011-02-08 17:48 (5 days old)
> 
> hmm, I've occasionally been expericancing what sounds like a similar 
> issue.
> 
> the screen locks, it doesn't respond to the keyboard (but caps lock still 
> works), frequently the mouse pointer still moves, but you can't click on 
> anything.
> 
> it ususally happens to me a few min after starting firefox (with 10-15 
> windows holding a couple hundred tabs), so it could also be a firefox bug 
> if it can capture the input and not release it.
> 
> I've experianced this on my T61 laptop, and my work machine (Radeon X1300 
> series)
> 
> I'm currently running ubuntu 10.10 which is 2.6.35-25, so if it is the 
> same problem, it wasn't introduced between 2.6.36 and 2.6.37.
> 
> like the OP of the bug report, this is not something that happens 
> frequently, but I don't do much that stresses the video, so starting all 
> these tabs is about as hard as I drive it.

Thanks for the info, added dri-devel to the CC list.

Rafael

[Bug 28622] radeon video lockup

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=28622





--- Comment #6 from Alex Deucher <alexdeucher@gmail.com>  2011-02-13 22:20:26 ---
(In reply to comment #5)
> > 
> > I've experianced this on my T61 laptop, and my work machine (Radeon X1300 
> > series)
> > 
> > I'm currently running ubuntu 10.10 which is 2.6.35-25, so if it is the 
> > same problem, it wasn't introduced between 2.6.36 and 2.6.37.
> > 
> > like the OP of the bug report, this is not something that happens 
> > frequently, but I don't do much that stresses the video, so starting all 
> > these tabs is about as hard as I drive it.

That is probably a different issue (maybe also ddx or mesa related).  Possibly
fixed by this drm patch:
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=b7d8cce5b558e0c0aa6898c9865356481598b46d

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Pinpoint memory and threading errors before they happen.
Find and fix more than 250 security defects in the development cycle.
Locate bottlenecks in serial and parallel code that limit performance.
http://p.sf.net/sfu/intel-dev2devfeb
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Re: [Bug #28622] radeon video lockup

[Bill Davidsen]

david-gFPdbfVZQbY@public.gmane.org wrote:
> On Sun, 13 Feb 2011, Rafael J. Wysocki wrote:
>
>> This message has been generated automatically as a part of a report
>> of regressions introduced between 2.6.36 and 2.6.37.
>>
>> The following bug entry is on the current list of known regressions
>> introduced between 2.6.36 and 2.6.37. Please verify if it still should
>> be listed and let the tracking team know (either way).
>>
>>
>> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=28622
>> Subject : radeon video lockup
>> Submitter : Daniel Poelzleithner <bugzilla.kernel.org-j3Gp85GwYS0dnm+yROfE0A@public.gmane.org>
>> Date : 2011-02-08 17:48 (5 days old)
>
> hmm, I've occasionally been expericancing what sounds like a similar issue.
>
> the screen locks, it doesn't respond to the keyboard (but caps lock
> still works), frequently the mouse pointer still moves, but you can't
> click on anything.
>
> it ususally happens to me a few min after starting firefox (with 10-15
> windows holding a couple hundred tabs), so it could also be a firefox
> bug if it can capture the input and not release it.
>
> I've experianced this on my T61 laptop, and my work machine (Radeon
> X1300 series)
>
> I'm currently running ubuntu 10.10 which is 2.6.35-25, so if it is the
> same problem, it wasn't introduced between 2.6.36 and 2.6.37.
>
> like the OP of the bug report, this is not something that happens
> frequently, but I don't do much that stresses the video, so starting all
> these tabs is about as hard as I drive it.
>
> David Lang
There have been several recent reports of lockups, with nothing in the logs or 
nothing recoverable. I've seen some of these running the git3 kernel on a VM 
(Fedora 14) so it may not be related to the specific video card but to X in general.

I've had too little information to justify a proper bug report.

-- 
Bill Davidsen <davidsen-sQDSfeB7uhw@public.gmane.org>
   "We have more to fear from the bungling of the incompetent than from
the machinations of the wicked."  - from Slashdot

Re: [Bug #28622] radeon video lockup

[Bill Davidsen]

david@lang.hm wrote:
> On Sun, 13 Feb 2011, Rafael J. Wysocki wrote:
>
>> This message has been generated automatically as a part of a report
>> of regressions introduced between 2.6.36 and 2.6.37.
>>
>> The following bug entry is on the current list of known regressions
>> introduced between 2.6.36 and 2.6.37. Please verify if it still should
>> be listed and let the tracking team know (either way).
>>
>>
>> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=28622
>> Subject : radeon video lockup
>> Submitter : Daniel Poelzleithner <bugzilla.kernel.org@poelzi.org>
>> Date : 2011-02-08 17:48 (5 days old)
>
> hmm, I've occasionally been expericancing what sounds like a similar issue.
>
> the screen locks, it doesn't respond to the keyboard (but caps lock
> still works), frequently the mouse pointer still moves, but you can't
> click on anything.
>
> it ususally happens to me a few min after starting firefox (with 10-15
> windows holding a couple hundred tabs), so it could also be a firefox
> bug if it can capture the input and not release it.
>
> I've experianced this on my T61 laptop, and my work machine (Radeon
> X1300 series)
>
> I'm currently running ubuntu 10.10 which is 2.6.35-25, so if it is the
> same problem, it wasn't introduced between 2.6.36 and 2.6.37.
>
> like the OP of the bug report, this is not something that happens
> frequently, but I don't do much that stresses the video, so starting all
> these tabs is about as hard as I drive it.
>
> David Lang
There have been several recent reports of lockups, with nothing in the logs or 
nothing recoverable. I've seen some of these running the git3 kernel on a VM 
(Fedora 14) so it may not be related to the specific video card but to X in general.

I've had too little information to justify a proper bug report.

-- 
Bill Davidsen <davidsen@tmr.com>
   "We have more to fear from the bungling of the incompetent than from
the machinations of the wicked."  - from Slashdot

[Bug #28622] radeon video lockup

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.36 and 2.6.37.

The following bug entry is on the current list of known regressions
introduced between 2.6.36 and 2.6.37.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=28622
Subject		: radeon video lockup
Submitter	: Daniel Poelzleithner <bugzilla.kernel.org-j3Gp85GwYS0dnm+yROfE0A@public.gmane.org>
Date		: 2011-02-08 17:48 (14 days old)

[Bug #28622] radeon video lockup

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.36 and 2.6.37.

The following bug entry is on the current list of known regressions
introduced between 2.6.36 and 2.6.37.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=28622
Subject		: radeon video lockup
Submitter	: Daniel Poelzleithner <bugzilla.kernel.org@poelzi.org>
Date		: 2011-02-08 17:48 (14 days old)

[Bug #28622] radeon video lockup

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.36 and 2.6.37.

The following bug entry is on the current list of known regressions
introduced between 2.6.36 and 2.6.37.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=28622
Subject		: radeon video lockup
Submitter	: Daniel Poelzleithner <bugzilla.kernel.org-j3Gp85GwYS0dnm+yROfE0A@public.gmane.org>
Date		: 2011-02-08 17:48 (27 days old)

[Bug #28622] radeon video lockup

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.36 and 2.6.37.

The following bug entry is on the current list of known regressions
introduced between 2.6.36 and 2.6.37.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=28622
Subject		: radeon video lockup
Submitter	: Daniel Poelzleithner <bugzilla.kernel.org@poelzi.org>
Date		: 2011-02-08 17:48 (27 days old)

[Bug 28622] radeon video lockup

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=28622





--- Comment #7 from Daniel Poelzleithner <bugzilla.kernel.org@poelzi.org>  2011-03-13 19:13:07 ---
not sure if this is related, but i got a lockup with a different traceback
today:

[48841.194099] INFO: task vlc:22611 blocked for more than 120 seconds.
[48841.194108] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this
message.
[48841.194111] vlc           D ffff880001e44c58     0 22611   2846 0x00000000
[48841.194116]  ffff880001e29c18 0000000000000082 ffff880001e29b68
ffffffff00000000
[48841.194119]  00000000000139c0 ffff880001e448c0 ffff880001e44c58
ffff880001e29fd8
[48841.194122]  ffff880001e44c60 00000000000139c0 ffff880001e28010
00000000000139c0
[48841.194126] Call Trace:
[48841.194133]  [<ffffffff8156cb67>] __mutex_lock_slowpath+0xf7/0x180
[48841.194137]  [<ffffffff8156ca4b>] mutex_lock+0x2b/0x50
[48841.194173]  [<ffffffffa00cd44e>] radeon_bo_unref+0x3e/0x80 [radeon]
[48841.194190]  [<ffffffffa0013ff0>] ? drm_gem_object_free+0x0/0x40 [drm]
[48841.194208]  [<ffffffffa00e2c25>] radeon_gem_object_free+0x35/0x50 [radeon]
[48841.194219]  [<ffffffffa0014019>] drm_gem_object_free+0x29/0x40 [drm]
[48841.194223]  [<ffffffff812b3e17>] kref_put+0x37/0x70
[48841.194233]  [<ffffffffa001463e>] drm_gem_close_ioctl+0xbe/0x100 [drm]
[48841.194243]  [<ffffffffa00128d3>] drm_ioctl+0x433/0x4f0 [drm]
[48841.194253]  [<ffffffffa0014580>] ? drm_gem_close_ioctl+0x0/0x100 [drm]
[48841.194258]  [<ffffffff8111be40>] ? __remove_shared_vm_struct+0x40/0x60
[48841.194262]  [<ffffffff81127511>] ? free_pages_and_swap_cache+0x21/0xd0
[48841.194266]  [<ffffffff812b044a>] ? cpumask_any_but+0x2a/0x40
[48841.194269]  [<ffffffff81157a29>] do_vfs_ioctl+0xa9/0x5a0
[48841.194272]  [<ffffffff8111b85e>] ? remove_vma+0x6e/0x90
[48841.194274]  [<ffffffff8111d968>] ? do_munmap+0x318/0x3b0
[48841.194277]  [<ffffffff81157fa1>] sys_ioctl+0x81/0xa0
[48841.194281]  [<ffffffff8100b002>] system_call_fastpath+0x16/0x1b

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[Bug 28622] radeon video lockup

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=28622





--- Comment #8 from Florian Mickler <florian@mickler.org>  2011-03-29 21:13:02 ---
Is this still a problem on 2.6.38.y / 2.6.39-rc* ?

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[Bug 28622] radeon video lockup

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=28622





--- Comment #9 from Daniel Poelzleithner <bugzilla.kernel.org@poelzi.org>  2011-06-04 00:34:36 ---
the 2.6.38 was sligthly more stable then the 2.6.39 is.

the current lockup shows:

[17052.294941] runnable tasks:
[17052.294942]             task   PID         tree-key  switches  prio    
exec-runtime         sum-exec        sum-sleep
[17052.294943]
----------------------------------------------------------------------------------------------------------
[17052.294967] 
[17240.142256] SysRq : Show Blocked State
[17240.142266]   task                        PC stack   pid father
[17240.142285] Xorg            D ffff8800c68b69d8     0  1979   1917 0x00400004
[17240.142290]  ffff8800c640d598 0000000000000082 ffff880000000000
ffff8800c640d538
[17240.142293]  0000000000000282 ffff8800c640dfd8 ffff8800c640c000
ffff8800c640dfd8
[17240.142296]  ffffffff81a0b020 ffff8800c68b6640 ffffffff81bf1f40
00000001c640d5d0
[17240.142299] Call Trace:
[17240.142306]  [<ffffffff81580613>] schedule_timeout+0x173/0x2e0
[17240.142311]  [<ffffffff8106d280>] ? cascade+0xa0/0xa0
[17240.142348]  [<ffffffffa010e05e>] radeon_fence_wait+0x1ee/0x3d0 [radeon]
[17240.142352]  [<ffffffff81080040>] ? wake_up_bit+0x40/0x40
[17240.142367]  [<ffffffffa010eac1>] radeon_sync_obj_wait+0x11/0x20 [radeon]
[17240.142377]  [<ffffffffa009a7dd>] ttm_bo_wait+0xfd/0x1b0 [ttm]
[17240.142385]  [<ffffffffa009d376>] ttm_bo_move_accel_cleanup+0x226/0x2a0
[ttm]
[17240.142399]  [<ffffffffa010ed80>] radeon_move_blit.clone.0+0x120/0x180
[radeon]
[17240.142414]  [<ffffffffa010f0db>] radeon_bo_move+0xbb/0x180 [radeon]
[17240.142422]  [<ffffffffa009b54e>] ttm_bo_handle_move_mem+0x12e/0x360 [ttm]
[17240.142425]  [<ffffffff81582400>] ? _raw_spin_unlock_irqrestore+0x10/0x30
[17240.142432]  [<ffffffffa009b8d0>] ttm_bo_evict+0x150/0x360 [ttm]
[17240.142439]  [<ffffffffa009fe3b>] ? ttm_eu_list_ref_sub+0x3b/0x50 [ttm]
[17240.142445]  [<ffffffffa009bc86>] ttm_mem_evict_first+0x1a6/0x250 [ttm]
[17240.142452]  [<ffffffffa009c4cd>] ttm_bo_mem_space+0x2fd/0x390 [ttm]
[17240.142459]  [<ffffffffa009c64c>] ttm_bo_move_buffer+0xec/0x160 [ttm]
[17240.142477]  [<ffffffffa001d332>] ? drm_mm_kmalloc+0x32/0xd0 [drm]
[17240.142484]  [<ffffffffa009c756>] ttm_bo_validate+0x96/0x120 [ttm]
[17240.142490]  [<ffffffffa009cade>] ttm_bo_init+0x2fe/0x380 [ttm]
[17240.142505]  [<ffffffffa010fb1d>] radeon_bo_create+0x16d/0x270 [radeon]
[17240.142520]  [<ffffffffa010f840>] ?
radeon_create_ttm_backend_entry+0x50/0x50 [radeon]
[17240.142537]  [<ffffffffa01265ad>] radeon_gem_object_create+0x5d/0x100
[radeon]
[17240.142554]  [<ffffffffa0126a08>] radeon_gem_create_ioctl+0x58/0xd0 [radeon]
[17240.142570]  [<ffffffffa0126dd9>] ? radeon_gem_wait_idle_ioctl+0xf9/0x120
[radeon]
[17240.142581]  [<ffffffffa001216c>] drm_ioctl+0x3ec/0x4d0 [drm]
[17240.142598]  [<ffffffffa01269b0>] ? radeon_gem_pwrite_ioctl+0x30/0x30
[radeon]
[17240.142602]  [<ffffffff81084123>] ? __hrtimer_start_range_ns+0x193/0x460
[17240.142606]  [<ffffffff8115fdef>] do_vfs_ioctl+0x8f/0x530
[17240.142610]  [<ffffffff8114ef70>] ? vfs_read+0x120/0x180
[17240.142613]  [<ffffffff81160321>] sys_ioctl+0x91/0xa0
[17240.142616]  [<ffffffff8158a2c2>] system_call_fastpath+0x16/0x1b


i attach the full dmsg output

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[Bug 28622] radeon video lockup

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=28622





--- Comment #10 from Daniel Poelzleithner <bugzilla.kernel.org@poelzi.org>  2011-06-04 00:36:02 ---
Created an attachment (id=60712)
 --> (https://bugzilla.kernel.org/attachment.cgi?id=60712)
2.6.39 lockup

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[Bug 28622] radeon video lockup

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=28622


Alan <alan@lxorguk.ukuu.org.uk> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |alan@lxorguk.ukuu.org.uk
     Kernel Version|2.6.37                      |2.6.39




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[Bug 28622] radeon video lockup

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=28622





--- Comment #11 from Alex Deucher <alexdeucher@gmail.com>  2012-07-02 20:21:02 ---
Is this still an issue with a more recent kernel (3.x)?

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[Bug 28622] radeon video lockup

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https://bugzilla.kernel.org/show_bug.cgi?id=28622


Alan <alan@lxorguk.ukuu.org.uk> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |OBSOLETE




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